The Nissan Titan has a 5.6L, 317-horsepower V-8 engine with an EPA fuel economy of 12 MPG city and 17 highway. Titan hauls the big toys – up to 9,500 lbs – thanks to 385 lb-ft of torque mated to a 5-speed automatic transmission. Its advanced Tow/Haul Mode holds the lower gears longer for improved acceleration and better braking on steep declines.